, possible plea granted a reprieve, how three richmond schools may be able to stay open. and the worst-case scenarios if they close. >>> something you supposedly can't show at muni bus stops has reappeared. symptoms, for the time being, the agency is allowing guns. >>> and a blank slate now, a possible attraction for the future. one man's vision for fremont. >>> what we want to do is find out the condition of the ship, find out the condition of the oil. >> a lot of oil keep in a sunken tanker off california's coast, how scientists are able to know the threat is even there. >>> good evening, i'm ken bastida, dana is off tonight. three east bay schools in danger of shutting down. looking to their city for help again tonight. the schools are grant, and orinda, elementaries, as well as kennedy high school in richmond. those campuses serve more than 1600 students, robert liles shows us, on the, the classmates warned closures to lead to violence. robert? >> reporter: well, ken, consider this. the west contra costa school district says there is no more money so the city of richmond stepped in